# Grade-Specific Effects of Recess HIIT and MICT on Classroom Attention-Related Behavior in Primary School Children

> **NCT07719803** · NA · COMPLETED · sponsor: **Shanghai University of Sport** · enrollment: 144 (actual)

## Conditions studied

- Classroom Attention-Related Behavior
- School-Based Physical Activity

## Interventions

- **BEHAVIORAL:** High-Intensity Interval Training During School Recess
- **BEHAVIORAL:** Moderate-Intensity Continuous Training During School Recess

## Key facts

- **NCT ID:** NCT07719803
- **Lead sponsor:** Shanghai University of Sport
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2026-07-23
- **Primary completion:** 2026-09-02
- **Final completion:** 2026-09-02
- **Target enrollment:** 144 (ACTUAL)
- **Last updated:** 2026-09-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07719803

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07719803, "Grade-Specific Effects of Recess HIIT and MICT on Classroom Attention-Related Behavior in Primary School Children". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07719803. Licensed CC0.

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